On all terminals, ctrl-i sends a tab character (0x09). For some reason,
tcell.ModCtrl+tcell.KeyCtrlI is interpreted as ctrl-tab.
Similarly, ctrl-m sends a new line (0x0a) and
tcell.ModCtrl+tcell.KeyCtrlM is interpreted as ctrl-enter.
Remove control modifier for these two key definitions only. All others
do not work without them.
Fixes: 7a6c808c04 ("bindings: prepare for more modifers")
Fixes: https://todo.sr.ht/~rjarry/aerc/56
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>